I too have a mysterious Alexander Gordon.
Alexander Gordon, b. c 1750 maybe in Spotsylvania Co. VA or Culpeper Co. VA. In 1783, Culpeper Co. VA, he m. Susanna Marshall, b. c 1754, Spotsylvania Co. VA.
Susanna Marshall was d/o Rev. Mungo Marshall of Orange Co. VA and Lucy Mary Marye, b. c 1730, Manakin Town, Goochland Co. VA. Rev. Marshall and Lucy m. 3/16/1745, Spotsylvania Co. VA.
Lucy Marye was d/o Rev. James Marye, COE, (Pastor at St. George Par. Spot. Co.), b. 6/7/1692, Bertreville Par., St Ouen, France, d. 1/26/1768, Spotsylvania Co. VA, s/o Jacques Marye and Susanne Morisse. Rev. James m. Letitia Marie Ann Staige, Oct. 1728, London ENG.
Alexander and Susanna Gordon had one known son:
Addison Marye Gordon, b. 1/19/1798, probably in Culpeper, Co. VA, d. 2/25/1881 at the home of his daughter in Grafton WV. (Page News and Courier Obit Notices, at Luray Library)
Addison Gordon m. Jane Botts Triplett, b. 9/17/1802, Culpeper Co. VA, d. April 21, 1883 of old age in Grafton, WV at the home of her daughter, Mrs. Jacob Hoffman, survived by four children, not named. She was a member of Primitive Baptist Church. (Same obit source). Jane was d/o Sgt. Daniel Triplett and Susanna Botts of Culpeper Co. VA. Susanna Botts descends from Isabell Pendleton and William Henry? Gaines. Daniel Triplett descends from Daniel Gaines and Margaret Rowzie Bernard.
1. Arthur R. Gordon b. abt. 1822 in Culpeper Co., Va, m. Sarah Jane Crigler
2. Sarah J. Gordon b. abt. 1831 in Page Co., Va. Source: Marriage record
3. James H. Gordon b. abt. 1836 in Va. Source: 1860 census
4. Sophia Gordon b. abt. 1837 in Va. Source: 1860 census
5. Mariah Gordon b. abt. 1841 in Va. Source: 1860 census
6. Margaret J. Gordon b. abt. 1845 in Va. Source: 1860 census
7. Solona Gordon b. abt. 1845 Page Co., Va. Source: marriage record
8. Ariah F. Gordon b. abt. 1848 in Va. Source: 1860 census
9. Elizabeth Gordon --married John Bailey on Dec. 28, 1852 in Page Co. Source:
Marriage record on J. Campbells' website.